403 crank machining

M-M · Jun 5, 2013

Im putting a 403 crank in my 5 Star and im looking for someone who can machine the back of the crank for the pilot bearing hub. Thanks in advance.

cleddy · Jun 5, 2013

I'm looking for a Crankshaft for my M602 and there is a good chance I'll end up with a power unit crank which need the recess machined and after a life time in the business that doesn't look like it is very difficult and quite sure that it is very doable. I don't know where you are but shipping them heavy things to CB, Ia could be a real expense besides a few hours to do the work. How long is your Crank as I am not familiar with the differet models? About 50" is the Max capacity of the Lathe I have access too.
cleddy

Jeff Gravert · Jun 6, 2013

Anybody with a big lathe can clearance for the PTO hub. If you are building up for a pulling tractor, just cut the hub off flat. You will probably be taking all the pto stuff out for weight anyway. For the fellow looking for a crank for the M602, if you are talking about a stock 336 replacement from a power unit engine, they are already clearanced. I would have several of those or 403 shafts available. Jeff 308-940-0255

403 crank machining

M-M

Member

cleddy

Member

Jeff Gravert

Member

Similar threads